CVE-2021-43081

An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiOS version 7.0.3 and below, 6.4.8 and below, 6.2.10 and below, 6.0.14 to 6.0.0. and in FortiProxy version 7.0.1 and below, 2.0.7 to 2.0.0 web filter override form may allow an unauthenticated attacker to perform an XSS attack via crafted HTTP GET requests.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://fortiguard.com/psirt/FG-IR-21-230	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::

History

19 May 2022, 02:25

Type	Values Removed	Values Added
References	~~(CONFIRM) https://fortiguard.com/psirt/FG-IR-21-230 -~~	(CONFIRM) https://fortiguard.com/psirt/FG-IR-21-230 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.3 v3 : 6.1
CWE		CWE-79
CPE		cpe:2.3:a:fortinet:fortiproxy:::::::: cpe:2.3:o:fortinet:fortios::::::::
First Time		Fortinet Fortinet fortiproxy Fortinet fortios

11 May 2022, 15:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-05-11 15:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-43081

Mitre link : CVE-2021-43081

CVE.ORG link : CVE-2021-43081

JSON object : View

Products Affected

fortinet

fortiproxy
fortios

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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